CR9945
2 Band Auto Set Dual Alarm
Clock Radio
Please read this manual before use
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Controls (front)
14
16
18
13
15
17
13. Alarm indicator.
14. Tuning scale.
15. Day of week indicators.
16. Time/Date display.
17. Low battery indicator.
18. Tuning scale
19. Sleep button
20. On/off button.
20
19
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020 8758 0338 (Mon-Fri)
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Controls (left and right side)
21. Dimmer switch.
22. Volume control.
23. Tuning control.
22
23
21
3
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Switching on
1. Place your clock radio on a flat surface. Plug the power cord into the wall
socket and switch on.
2. After a few seconds the time, day and date will set automatically.
Your clock radio is fitted with a long life back-up battery to maintain
the factory set time, day and date. Your clock radio will automatically
adjust for summer/winter time.
See section on Backup battery on pages 12 and 13.
Should the time require adjustment follow the procedure shown in the
next section.
Setting the time
1. Press and hold down the Time button.
2. Whilst holding down the Time Set button press the Up or Down buttons
to set the time. Release the buttons when the correct time is reached.
The clock uses a 12 hour display with an AM indicator. Ensure that the
correct 12 hour cycle is selected.
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
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1. To set year hold down both Year and Date buttons. The display
will change to show year
2. Whilst holding down Year and Date buttons set correct year
using Up or Down buttons. When the Year and Date buttons are
released the display will revert to showing Day/Date
1. To set date hold down the Date button.
2. Whilst holding down the Date button set correct date using Up or
Down buttons.
5
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Setting alarm times
Your alarm clock radio has two separate alarms which can be set to
activate at different times. The alarms can be set to wake you by
either the buzzer or the radio.
Setting alarm 1
1. Press and hold down the
button.
1
2. Whilst holding down the
button press the Up or Down
1
buttons to set the alarm time. Release the buttons when the correct
alarm time is reached. The clock uses a 12 hour display with an AM
indicator. Ensure that the correct 12 hour cycle is selected.
Setting alarm 2
1. Press and hold down the
button.
2
2. Whilst holding down the
button press the Up or Down
2
buttons to set the alarm time. Release the buttons when the correct
alarm time is reached. The clock uses a 12 hour display with an AM
indicator. Ensure that the correct 12 hour cycle is selected.
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
6
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Day/month display
1. Press and hold down the snooze button to display the day/month.
2. Release the snooze button to return to normal time display.
Alarm modes
Your clock radio has three alarm modes for each of the alarms. The alarm
modes are Weekdays only - the alarm will switch on Monday to Friday.
Weekends only - the alarm will switch on Saturday and Sunday only.
Everyday - the alarm will switch on everyday.
Weekday alarm
1. Press and hold down the
or
buttons (depending on
1
2
which alarm you wish to set mode for)
2. Whilst holding down or buttons repeatedly press and
1
2
release the Alarm mode button until Mon to Fri indicators are lit.
7
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Weekend alarm
1. Press and hold down the
or
buttons (depending on which
1
2
alarm you wish to set mode for)
2. Whilst holding down or
buttons repeatedly press and
1
2
release the Alarm mode button until Sat and Sun indicators are lit.
Everyday alarm
1. Press and hold down the
or
buttons (depending on which
1
2
alarm you wish to set mode for)
2. Whilst holding down or
buttons repeatedly press and
1
2
release the Alarm mode button until all the days of the week indicators
are lit.
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
8
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Checking alarm times
1. Press and hold down either
or
buttons. The display will
1
2
change from normal time to alarm time - days of the week indicators
will show days of the week on which alarm will activate. Release the
Alarm button to return to normal time
Listening to the radio
1. Switch on the radio by pressing the On/Off button. Select the
required waveband using the Waveband switch.
2. Tune in to the desired station using the Tuning control. Adjust
volume using the Volume control.
3. The Wire aerial located on the rear of your clock radio is for FM
reception. The wire should be fully extended and positioned for
optimum reception.
For MW (AM) reception there is a built in ferrite aerial. Rotate your
clock radio to the position giving best reception.
9
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Setting the alarms to wake to buzzer
1. Set the alarm time as previously described. Set the Alarm 1 or Alarm 2
switch to the “Buzz” position. The Alarm indicator will light.
2. The buzzer alarm will sound every day at the preset time for 1 hour.
To switch off the alarm until the next day press the On/Off button.
To turn off the alarms permanently set the Alarm 1 or Alarm 2
switch to the 'Off' position.
Setting the alarms to wake to radio
1. Set the alarm time as previously described. Set the Alarm 1 or Alarm 2
switch to the “Radio” position. The corresponding Alarm indicators will
light.
2. Ensure that the volume is set to the correct level and the desired
station is tuned in.
3. The radio alarm will sound every day at the preset time for 1 hour. To
switch off the alarm until the next day press the On/Off button. To
turn off the alarms permanently set the Alarm 1 or Alarm 2 switch
to the “Off” position.
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
10
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Snooze control
The radio or buzzer alarm can be silenced for 9 minutes by pressing the
Snooze button. This sequence can be repeated whilst the alarm is
sounding.
Sleep timer
You can program you clock radio to play the radio for up to 90 minutes and
then switch off.
1. Press the Sleep button. The display will show the sleep time.
2. To increase or decrease the amount of time the radio will play before
switching off, hold down the Sleep button and increase or decrease
the sleep time using the Up or Down buttons (maximum 90 minutes
- minimum 2 minutes).
3. To cancel the sleep timer before the sleep time has elapsed press the
Snooze button.
11
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Dimmer switch
The Dimmer switch located on the left side of your clock radio will allow
you to adjust the intensity of the clock display to suit room brightness.
Backup battery
As with all batteries, eventually the built in lithium battery will need to be
replaced. A number of factors, such as the length of time between the date
your clock radio was manufactured and the date you plugged it in for the
first time, determine the amount of time before battery replacement.
During this initial storage period the lithium backup battery is supplying
power to your clock radio’s computer memory. Once you connect your
clock radio to the household AC mains supply the battery no longer
supplies power to your clock radio’s computer memory. A fresh backup
battery can supply power to your clock radio’s computer memory for 2
years even if it is never connected to a mains supply. If your clock radio
was connected to the AC mains supply within a few months after it
was manufactured and you experience only short interruptions to the
mains supply, your battery may last for up to 2-3 years or even longer.
When the power drops below a certain level the Low battery indicator will
light. When you see this indicator you should change the battery as soon as
it is convenient to do so.
See following page for details on battery replacement.
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
12
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Changing the backup battery
1. Purchase a replacement lithium backup battery type CR2032 or
equivalent.
2. Remove the fresh battery from its packaging so that it is ready to
install.
3. Important. Maintain connection to AC mains supply during battery
replacement. This will provide power whilst the original battery is removed.
4. Use a small screwdriver to remove the two small screws securing the
battery holder on cabinet back.
5. Remove the battery holder from cabinet.
6. Remove old battery from holder. Replace new battery with
facing left side of radio when viewed from cabinet rear.
sign
+
7. Replace the holder into cabinet back.
8. Refit the two small screws to secure holder and check that the “Batt
Low” indicator is not lit.
13
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Time Zones
Your clock radio is set up to UK time zone 00 GMT (UTC). Should you
wish to take your clock radio to other countries the time zone will need
to be reset.
1. Press and hold down the Time Zone button - the display will show
the time zone currently selected e.g 00.
2. Whilst holding down the Time Zone button adjust the time zone
using the Up or Down buttons. See following table for details of
time zones and their Offsets relative to GMT.
Zone
12
13
14
15
16
16
18
19
20
21
22
23
Offset (Hours)
GMT +/-12
GMT +11
GMT +10
GMT +9
GMT +8
GMT +7
GMT +6
GMT +5
GMT +4
GMT +3
GMT +2
GMT +1
Zone
00
01
02
03
04
05
06
07
08
09
10
11
Offset (Hours)
GMT
GMT -1
GMT -2
GMT -3
GMT -4
GMT -5
GMT -6
GMT -7
GMT -8
GMT -9
GMT -10
GMT -11
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
14
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Specifications
Power Requirements
Mains
Circuit Features
Loudspeaker
8 ohms
AC 230 volts, 50Hz
1 x CR2032 Lithium
only
Output power 250mW
Back-up Battery
Aerial System
FM
Wire Aerial
Frequency Coverage
FM
MW
87.5 - 108MHz
525 - 1610kHz
MW
Built-in Ferrite aerial
The Company reserves the right to amend the specification without notice.
15
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The wire coloured BLUE must be
connected to the terminal marked N
or coloured BLACK.
The wire coloured BROWN must be
connected to the terminal marked L
or coloured RED.
General
E(Earth)
3 amp
Do not allow this unit to be exposed to water or steam. It is recommended
that the FM band be used wherever possible as better results in terms of
quality and freedom from interference will usually be obtained than on the
MW band.
Brown(Live)
Blue (Neutral)
L
Mains supply
N
The CR9945 will operate from a supply of AC 230volts, 50Hz
only.
For your convenience this product is supplied with a plug which is fitted
with a fuse of the appropriate rating. If the plug supplied is not suitable for
your socket outlet, it should be removed by unscrewing the plug top, the
terminal screws and removing the cable.
Mains Lead
Fuse
The correct style of plug to suit your household together with a correctly
rated fuse should be fitted.
This apparatus must be protected by a 3A fuse (BS1362) in a 13A plug
(BS1363). If another type of plug is used a 5A fuse should be fitted in the
plug, adaptor or distribution board.
IF IN DOUBT - CONSULT A QUALIFIED ELECTRICIAN
IF IN DOUBT - CONSULT A QUALIFIED ELECTRICIAN.
IMPORTANT. DO NOT make any connection to the larger terminal which is
marked with the letter E or by the safety earth symbol
Green or Green-and-yellow.
or coloured
The wires in the mains lead are coloured in accordance with the following
codes :-
BLUE - NEUTRAL
BROWN - LIVE
As these colours may not correspond with the coloured markings identifying
the terminals in your plug, proceed as follows:-
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
16
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Notes
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Guarantee
This radio is guaranteed for twelve months from the date of delivery to the original owner against failure due to faulty workmanship or component breakdown, subject
to the procedure stated below. Should any component or part fail during this guarantee period it will be repaired or replaced free of charge.
The guarantee does not cover:
1. Damage resulting from incorrect use.
2. Consequential damage.
3. Product with removed or defaced serial numbers.
Procedure: Any claim under this guarantee should be made through the dealer from whom the instrument was purchased. It is likely that your Roberts' dealer will be
able to attend to any defect quickly and efficiently but should it be necessary the dealer will return the instrument to the company’s service department for attention.
In the event that it is not possible to return the instrument to the Roberts' dealer from whom it was purchased, please contact Roberts Radio Technical
Services at the address shown on the rear of this manual before taking further action.
These statements do not affect the statutory rights of a consumer.
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
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ROBERTS RADIO TECHNICAL SERVICES
97-99 Worton Road
Isleworth Middlesex
TW7 6EG
Technical Helpline :- 020 8758 0338 (Mon-Fri during office hours)
Issue 2
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